tbuckley/cabot-search huggingface dataset:
Inflammation triggers ILC3 patrolling of the intestinal barrier
Authors: Angélique Jarade, Zacarias Garcia, Solenne Marie, Abdi Demera, Immo Prinz, Philippe Bousso, James P. Di Santo, Nicolas Serafini
Journal: Nature Immunology (2022)

Abstract An orchestrated cellular network, including adaptive lymphocytes and group 3 innate lymphoid cells (ILC3s), maintains intestinal barrier integrity and homeostasis. T cells can monitor environmental insults through constitutive circulation, scanning tissues and forming immunological contacts, a process named immunosurveillance. In contrast, the dynamics of intestinal ILC3s are unknown. Using intravital imaging, we observed that villus ILC3s were largely immotile at steady state but acquired migratory ‘patrolling’ attributes and enhanced cytokine expression in response to inflammation. We showed that T cells, the chemokine CCL25 and bacterial ligands regulated intestinal ILC3 behavior and that loss of patrolling behavior by interleukin-22 (IL-22)-producing ILC3s altered the intestinal barrier through increased epithelial cell death. Collectively, we identified notable differences between the behavior of ILC3s and T cells, with a prominent adaptation of intestinal ILC3s toward mucosal immunosurveillance after inflammation.
Statins and Primary Atherosclerotic Cardiovascular Disease Prevention—What We Know, Where We Need to Go, and Why Are We Not There Already?
Authors: Salim S. Virani
Journal: JAMA Network Open (2022)

US Preventive Services Task Force; Carol M. Mangione, MD, MSPH; Michael J. Barry, MD; Wanda K. Nicholson, MD, MPH, MBA; Michael Cabana, MD, MA, MPH; David Chelmow, MD; Tumaini Rucker Coker, MD, MBA; Esa M. Davis, MD, MPH; Katrina E. Donahue, MD, MPH; Carlos Roberto Jaén, MD, PhD, MS; Martha Kubik, PhD, RN; Li Li, MD, PhD, MPH; Gbenga Ogedegbe, MD, MPH; Lori Pbert, PhD; John M. Ruiz, PhD; James Stevermer, MD, MSPH; John B. Wong, MD
Review of the Diagnosis and Management of Lumbar Spinal Stenosis
Authors: Vwaire Orhurhu, Nasir Hussain, Ryan D’Souza
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Hepatocellular Carcinoma in Mongolia Delineates Unique Molecular Traits and a Mutational Signature Associated with Environmental Agents
Authors: Laura Torrens, Marc Puigvehí, Miguel Torres-Martín, Huan Wang, Miho Maeda, Philipp K. Haber, Thais Leonel, Mireia García-López, Roger Esteban-Fabró, Wei Qiang Leow, Carla Montironi, Sara Torrecilla, Ajay Ramakrishnan Varadarajan, Patricia Taik, Genís Campreciós, Chinbold Enkhbold, Erdenebileg Taivanbaatar, Amankyeldi Yerbolat, Augusto Villanueva, Sofía Pérez-del-Pulgar, Swan Thung, Jigjidsuren Chinburen, Eric Letouzé, Jessica Zucman-Rossi, Andrew Uzilov, Jaclyn Neely, Xavier Forns, Sasan Roayaie, Daniela Sia, Josep M. Llovet
Journal: Clinical Cancer Research (2022)

Abstract Purpose: Mongolia has the world's highest incidence of hepatocellular carcinoma (HCC), with ∼100 cases/100,000 inhabitants, although the reasons for this have not been thoroughly delineated. Experimental Design: We performed a molecular characterization of Mongolian (n = 192) compared with Western (n = 187) HCCs by RNA sequencing and whole-exome sequencing to unveil distinct genomic and transcriptomic features associated with environmental factors in this population. Results: Mongolian patients were younger, with higher female prevalence, and with predominantly HBV–HDV coinfection etiology. Mongolian HCCs presented significantly higher rates of protein-coding mutations (121 vs. 70 mutations per tumor in Western), and in specific driver HCC genes (i.e., APOB and TSC2). Four mutational signatures characterized Mongolian samples, one of which was novel (SBS Mongolia) and present in 25% of Mongolian HCC cases. This signature showed a distinct substitution profile with a high proportion of T&amp;gt;G substitutions and was significantly associated with a signature of exposure to the environmental agent dimethyl sulfate (71%), a 2A carcinogenic associated with coal combustion. Transcriptomic-based analysis delineated three molecular clusters, two not present in Western HCC; one with a highly inflamed profile and the other significantly associated with younger female patients. Conclusions: Mongolian HCC has unique molecular traits with a high mutational burden and a novel mutational signature associated with genotoxic environmental factors present in this country.
Content Analysis of the Corporate Social Responsibility Practices of 9 Major Cannabis Companies in Canada and the US
Authors: Tanner Wakefield, Stanton A. Glantz, Dorie E. Apollonio
Journal: JAMA Network Open (2022)

Importance The cannabis industry has sought to normalize itself and expand its markets in the 21st century. One strategy used by companies to generate positive public relations is corporate social responsibility (CSR). It is critical to understand these efforts to influence the public and politicians given the risks of increased cannabis use. Objectives To analyze cannabis industry CSR behaviors, determine their characteristics, and compare their practices with those of the tobacco industry. Design, Setting, and Participants This qualitative study of CSR activities conducted between January 1, 2012, and December 31, 2021, evaluated 9 of the 10 largest publicly traded cannabis companies in the US and Canada. Data were collected from August 1 to December 31, 2021. The 10th company was excluded because it engaged in cannabis-based pharmaceutical sales but not CSR. A systematic review of corporate websites and Nexis Uni was performed, resulting in collection of 153 news articles, press releases, and Web pages. Charitable and philanthropic actions were included. Themes were identified and interpreted using modified grounded theory. Main Outcomes and Measures CSR activities and spending. Results Nine major cannabis companies in the US and Canada engaged in CSR activities that encouraged increased consumption and targeted marginalized communities. Companies claimed these activities would mitigate the harms of cannabis prohibition, promote diversity, expand access to medical cannabis, and support charitable causes. They developed educational programs, sustainability initiatives, and voluntary marketing codes and used strategies similar to those used by tobacco companies to recruit public interest organizations as allies. Conclusions and Relevance These findings suggest that cannabis companies developed CSR strategies comparable to those used by the tobacco industry to influence regulation, suggesting that cannabis companies should be included when addressing commercial determinants of health.
Too Little Salt Is Harmful for Some Patients With Heart Failure
Authors: Anita Slomski
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Federal Guidance Clarifies Abortion as Emergency Care
Authors: Melissa Suran
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Outcomes and Safety of Very-Low-Dose Edoxaban in Frail Patients With Atrial Fibrillation in the ELDERCARE-AF Randomized Clinical Trial
Authors: Shintaro Akashi, Mitsutoshi Oguri, Eiichiro Ikeno, Mamoru Manita, Junki Taura, Saori Watanabe, Takuya Hayashi, Masaharu Akao, Ken Okumura, Masahiro Akishita, Takeshi Yamashita
Journal: JAMA Network Open (2022)

<h3>Importance</h3> The prevalence of atrial fibrillation (AF) increases with age and is more common in frail patients. However, data are lacking on outcomes of oral anticoagulants (OACs) in very elderly patients with AF with frailty, who are ineligible for standard anticoagulant treatment. <h3>Objective</h3> To compare very-low-dose edoxaban (15 mg daily) vs placebo across frailty status, including each of 5 frailty assessment parameters, among patients with AF involved in the ELDERCARE-AF (Edoxaban Low-Dose for Elder Care Atrial Fibrillation Patients) trial. <h3>Design, Setting, and Participants</h3> This is a cohort study using data from ELDERCARE-AF, a multicenter, randomized, double-blind, placebo-controlled phase 3 study of Japanese patients with AF aged 80 years or older who were ineligible for OACs at doses approved for stroke prevention because of their high bleeding risks. Eligible patients were randomly assigned (1:1) to receive edoxaban or placebo. The study duration was from August 5, 2016, to November 5, 2019, with the last patient followed up on December 27, 2019. Data analysis was performed from February 2021 to February 2022. <h3>Exposure</h3> Edoxaban (15 mg) once daily or placebo. <h3>Main Outcomes and Measures</h3> The primary efficacy end point was the composite of stroke or systemic embolism, and the primary safety end point was major bleeding. <h3>Results</h3> A total of 984 patients were randomly assigned to treatment (492 each to the edoxaban and placebo groups); 944 patients (402 frail patients [42.6%]; 542 nonfrail patients [57.4%]; mean [SD] age, 86.6 [4.3] years; 541 women [57.3%]) were included in this analysis. In the placebo group, the estimated event rates (SE) for stroke or systemic embolism were 7.1% (1.6%) per patient-year in the frail group and 6.1% (1.3%) per patient-year in the nonfrail group. Edoxaban was associated with lower event rates for stroke or systemic embolism with no interaction with frailty status or frailty assessment parameters. Major bleeding and major or clinically relevant nonmajor bleeding events were both numerically higher in the edoxaban group than in the placebo group, and no heterogeneity was observed with frailty status. Although both all-cause death and net clinical composite outcome occurred more frequently in the frail group than in the nonfrail group, there was no association with frailty status between the edoxaban and placebo groups. <h3>Conclusions and Relevance</h3> Regardless of frailty status, among Japanese patients with AF aged 80 years or older who were ineligible for standard OACs, once-daily 15-mg edoxaban was associated with reduced incidence of stroke or systemic embolism and may be a suitable treatment option for these patients.
Review of the Diagnosis and Management of Lumbar Spinal Stenosis
Authors: Jack N. Alpert
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2022 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Statin Recommendations for Primary Prevention
Authors: Ann Marie Navar, Eric D. Peterson
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2022 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Statins for Primary Cardiovascular Disease Prevention
Authors: Anand R. Habib, Mitchell H. Katz, Rita F. Redberg
Journal: JAMA Internal Medicine (2022)

US Preventive Services Task Force; Carol M. Mangione, MD, MSPH; Michael J. Barry, MD; Wanda K. Nicholson, MD, MPH, MBA; Michael Cabana, MD, MA, MPH; David Chelmow, MD; Tumaini Rucker Coker, MD, MBA; Esa M. Davis, MD, MPH; Katrina E. Donahue, MD, MPH; Carlos Roberto Jaén, MD, PhD, MS; Martha Kubik, PhD, RN; Li Li, MD, PhD, MPH; Gbenga Ogedegbe, MD, MPH; Lori Pbert, PhD; John M. Ruiz, PhD; James Stevermer, MD, MSPH; John B. Wong, MD
Incorrect Author Affiliation
Authors: Jack Alpert, Jeffrey Katz, Melvin Makhni
Journal: JAMA (2022)

Tracy A. Balboni, MD, MPH; Tyler J. VanderWeele, PhD; Stephanie D. Doan-Soares, DrPH; Katelyn N. G. Long, DrPH, MSc; Betty R. Ferrell, PhD, RN; George Fitchett, DMin, PhD; Harold G. Koenig, MD, MHSc; Paul A. Bain, PhD, MLS; Christina Puchalski, MD, MS; Karen E. Steinhauser, PhD; Daniel P. Sulmasy, MD, PhD; Howard K. Koh, MD, MPH
Progress Against Antimicrobial Resistance Has Slipped
Authors: Bridget M. Kuehn
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Black Individuals Are Hardest Hit by Drug Overdose Death Increases
Authors: Bridget M. Kuehn
Journal: JAMA (2022)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2022 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Structural basis for the synergistic neutralization of coxsackievirus B1 by a triple-antibody cocktail
Authors: Qingbing Zheng, Rui Zhu, Zhichao Yin, Longfa Xu, Hui Sun, Hai Yu, Yuanyuan Wu, Yichao Jiang, Qiongzi Huang, Yang Huang, Dongqing Zhang, Liqin Liu, Hongwei Yang, Maozhou He, Zhenhong Zhou, Yanan Jiang, Zhenqin Chen, Huan Zhao, Yuqiong Que, Zhibo Kong, Lizhi Zhou, Tingting Li, Jun Zhang, Wenxin Luo, Ying Gu, Tong Cheng, Shaowei Li, Ningshao Xia
Journal: Cell Host & Microbe (2022)
Lymphatic migration of unconventional T cells promotes site-specific immunity in distinct lymph nodes
Authors: Marco A. Ataide, Konrad Knöpper, Paulina Cruz de Casas, Milas Ugur, Sarah Eickhoff, Mangge Zou, Haroon Shaikh, Apurwa Trivedi, Anika Grafen, Tao Yang, Immo Prinz, Knut Ohlsen, Mercedes Gomez de Agüero, Andreas Beilhack, Jochen Huehn, Mauro Gaya, Antoine-Emmanuel Saliba, Georg Gasteiger, Wolfgang Kastenmüller
Journal: Immunity (2022)
Machines that help machines to help patients: optimising antimicrobial dosing in patients receiving extracorporeal membrane oxygenation and renal replacement therapy using dosing software
Authors: Jason A. Roberts, Rinaldo Bellomo, Menino O. Cotta, Birgit C. P. Koch, Haifa Lyster, Marlies Ostermann, Claire Roger, Kiran Shekar, Kevin Watt, Mohd H. Abdul-Aziz
Journal: Intensive Care Medicine (2022)

Intensive care unit (ICU) patients with end-organ failure will require specialised machines or extracorporeal therapies to support the failing organs that would otherwise lead to death. ICU patients with severe acute kidney injury may require renal replacement therapy (RRT) to remove fluid and wastes from the body, and patients with severe cardiorespiratory failure will require extracorporeal membrane oxygenation (ECMO) to maintain adequate oxygen delivery whilst the underlying pathology is evaluated and managed. The presence of ECMO and RRT machines can further augment the existing pharmacokinetic (PK) alterations during critical illness. Significant changes in the apparent volume of distribution (Vd) and drug clearance (CL) for many important drugs have been reported during ECMO and RRT. Conventional antimicrobial dosing regimens rarely consider the impact of these changes and consequently, are unlikely to achieve effective antimicrobial exposures in critically ill patients receiving ECMO and/or RRT. Therefore, an in-depth understanding on potential PK changes during ECMO and/or RRT is required to inform antimicrobial dosing strategies in patients receiving ECMO and/or RRT. In this narrative review, we aim to discuss the potential impact of ECMO and RRT on the PK of antimicrobials and antimicrobial dosing requirements whilst receiving these extracorporeal therapies. The potential benefits of therapeutic drug monitoring (TDM) and dosing software to facilitate antimicrobial therapy for critically ill patients receiving ECMO and/or RRT are also reviewed and highlighted.
Health Care Spending on Respiratory Diseases in the United States, 1996–2016
Authors: Kevin I. Duan, Maxwell Birger, David H. Au, Laura J. Spece, Laura C. Feemster, Joseph L. Dieleman
Journal: American Journal of Respiratory and Critical Care Medicine (2022)

Respiratory conditions account for a large proportion of health care spending in the United States. A full characterization of spending across multiple conditions and over time has not been performed.